BAG BIKASE E-BIKE BATTERY COVER LG BK

4mm Neoprene cover designed to insulate and protect surface mounted downtube batteries from inclement weather
Fits surface mounted battery and compatible with Bosch, Shimano Steps, Samsun, Yamaha
Protection against the elements while riding or transporting on a car rack
Insulates battery to help operate more efficiently in cold weather
Integrated pocket holds a phone, keys or wallet
Fits batteries 4.5` to 6.0` in diameter